The right of nature...is the liberty each man hath to use his own power as he will himself for the preservation of his own nature.
自然权利...是每个人都有权利按照自己的意愿使用他自己的力量来维护自己的本性。
即使在艰难时刻，我也总是努力保持积极。
Small changes in the environment can have big effects on behavior.
音乐是灵魂的语言。
Without food, man can live at most but a few weeks; without it, all other components of social justice are meaningless.
君子会因人恭维赞美自己而疏远他，也会因对自己之言劝谏和他成为亲密的朋友。